31, Allingham Street, London, N1 8NX

1. 1 May 2026

   Received by Islington

2. 8 May 2026

   Decision issued: Tree Works - Auto Permit

3. 25 Jul 2026

   Added to PlanIndex

Islington granted permission on 8 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 11 Allingham Street London N1 8NX

  P2026/0207/FUL Submitted 24 Mar 2026 50 yards away

  Replacement of single glazed timber windows with double glazed timber windows, t

  Granted Householder Windows or glazing
  Domestic

• 23 Allingham Street, London, N1 8NX

  P2023/0680/FUL Submitted 9 Mar 2023 50 yards away

  Proposed alterations to existing rear extension including lowering of existing extension walls, amending roof to monopitch traditional lead roof, infilling of existing bathroom window and addition of new rooflight, new tall side window, new door and window to rear of extension and new lead coping to walls of extension.

  Granted Householder Extension Loft or dormer +1 15 docs
  Domestic

• 17 Allingham Street, London, N1 8NX

  P2026/1611/FUL Submitted 19 Jun 2026 50 yards away

  Erection of a single-storey rear infill extension at lower ground level, a part-width rear extension at upper ground level, and a mansard roof extension. Works include raising cill of upper ground rear window

  Granted Householder Extension Loft or dormer +1 20 docs
  Small domestic

• 25 Allingham Street, London, N1 8NX

  P2024/3124/FUL Submitted 24 Oct 2024 50 yards away

  Full Width, Lower Ground Rear Extension with associated excavation and landscaping works.

  Granted Householder Extension 15 docs
  Domestic

• 16 - 18 Rheidol Mews, London, N1 8NU

  P2025/2356/COL Submitted 18 Aug 2025 50 yards away

  87% historically approved · decision due ~13 Oct

  Certificate of Lawfulness (existing) to confirm the use of various units within the terrace as Use Class E

  Awaiting decision Lawful development 4 docs

• 40-41 Rheidol Mews, London, N1 8NU

  P2026/0467/COL Submitted 18 Feb 2026 50 yards away

  Certificate of Lawfulness (existing) to confirm use of the property as a single

  Refused Lawful development

• P2026/2633/TRE Awaiting decision

  10 Richmond Crescent, London, N1 0LZ

  T1. Sycamore. Prune lateral spread overhanging rear garden of 31 Ripplevale Grove back to boundary line. (1-2m in lateral spread north of canopy only)

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• P2026/2631/TRE Awaiting decision

  31, Highbury Hill, London, N5 1SU

  T1 Magnolia, crown reduce by 1m, back to previous pruning points. T2 Magnolia, crown reduce by 0.5m, back to previous pruning points. T3 Apple, lift off garage roof by 0.5m, cut back from lawn by 0.5m. All works cyclical maintenance.

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• P2026/2632/TRE Awaiting decision

  9 Richmond Crescent, London, N1 0LZ

  T1. Lime - Prune lateral spread overhanging no.29 Ripplevale Grove to boundary line (1-2m in lateral spread north side of canopy) T2. Lime - Prune lateral spread overhanging no.31 Ripplevale Grove to boundary line (1-2m in lateral spread north side of canopy)

  Received 7 Oct, published by the council 11 Oct 2026 Trees
• P2026/2582/TRE Granted

  2, Lambert Street, London, N1 1JE

  Rear garden: Magnolia grandiflora (T1) - reduce crown by 1.5m. Reason: general

  5 Oct 2026 Trees
• P2026/2579/TRE Granted

  47, Canonbury Park South, London, N1 2JL

  T1 - Prunus cerasifera 'Nigra' Crown reduction to 20% and Crown thinning 5-10%

  5 Oct 2026 Trees